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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /var/www/rabbithabit.com/public_html/themes/3/swal_alert/src/ |
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import { RESTORE_FOCUS_TIMEOUT } from './constants.js'
const globalState = {}
export default globalState
const focusPreviousActiveElement = () => {
if (globalState.previousActiveElement && globalState.previousActiveElement.focus) {
globalState.previousActiveElement.focus()
globalState.previousActiveElement = null
} else if (document.body) {
document.body.focus()
}
}
// Restore previous active (focused) element
export const restoreActiveElement = () => {
return new Promise(resolve => {
const x = window.scrollX
const y = window.scrollY
globalState.restoreFocusTimeout = setTimeout(() => {
focusPreviousActiveElement()
resolve()
}, RESTORE_FOCUS_TIMEOUT) // issues/900
if (typeof x !== 'undefined' && typeof y !== 'undefined') { // IE doesn't have scrollX/scrollY support
window.scrollTo(x, y)
}
})
}